How to solve the problem of loud noise during the operation of a vertical solidification furnace?
Time:2026-08-24
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Excessive noise typically comes from three sources: First, dust accumulation on the cooling fan, which causes abnormal rotational noise—the fan blades need to be cleaned. Second, vacuum pump noise—if it exceeds 75 dB, the pump bearing should be inspected; replace the bearing if worn, or install a soundproof enclosure. Third, an improperly sealed furnace door, which causes airflow noise during operation—adjust the door tightness or replace the sealing ring. After resolution, the equipment‘s operating noise should be ≤65 dB, meeting workshop noise standards. Guangdong Huaxin Semiconductor Technology Co., Ltd.‘s vertical curing furnaces feature low-noise fans and vacuum pumps for superior noise control.
